Abstract: A device for conditioning room air and/or process air, having a nozzle system that has a plurality of nozzles arranged in one or more nozzle branches, for atomising liquid, and at least one pump by means of which the liquid being atomised is pressurised, wherein said nozzles are designed as swirl nozzles and/or the pump applies a pressure to the liquid being atomised of between 3 and 50 bar. The liquid, particularly water, can be atomised particularly finely and a good degree of evaporation can be achieved, as a result of which the amount of water loss is also reduced. The device has a low susceptibility to failure, a long pump service life and low maintenance requirements.

Abstract: Disclosed is cathodic electrodeposition coating comprising at least one binder, at least one crosslinking agent, at least one bismuth compound comprising a basic bismuth nitrate, and a polymethylene urea. In one embodiment, the basic bismuth nitrate compound comprises a bismuth subnitrate of the empirical formula 4(BiNO3(OH)2)BiO(OH).

Abstract: Disclosed is cathodic electrodeposition coating comprising at least one binder, at least one crosslinking agent, at least one bismuth compound comprising a basic bismuth nitrate, and a polymethylene urea. In one embodiment, the basic bismuth nitrate compound comprises is a bismuth subnitrate of the empirical formula 4(BiNO3(OH)2) BiO(OH).